From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755614Ab3EVHy6 (ORCPT ); Wed, 22 May 2013 03:54:58 -0400 Received: from merlin.infradead.org ([205.233.59.134]:36606 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751335Ab3EVHyy (ORCPT ); Wed, 22 May 2013 03:54:54 -0400 Date: Wed, 22 May 2013 09:54:38 +0200 From: Peter Zijlstra To: Simon Horman Cc: Eric Dumazet , Julian Anastasov , Ingo Molnar , "Paul E. McKenney" , lvs-devel@vger.kernel.org, netdev@vger.kernel.org, netfilter-devel@vger.kernel.org, linux-kernel@vger.kernel.org, Pablo Neira Ayuso , Dipankar Sarma Subject: Re: [PATCH ipvs-next v3 0/2] sched: Add cond_resched_rcu_lock() helper Message-ID: <20130522075438.GO26912@twins.programming.kicks-ass.net> References: <1369201832-17163-1-git-send-email-horms@verge.net.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1369201832-17163-1-git-send-email-horms@verge.net.au> User-Agent: Mutt/1.5.21 (2012-12-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, May 22, 2013 at 02:50:30PM +0900, Simon Horman wrote: > Add a helper that for use in loops which read data protected by RCU and > may have a large number of iterations. Such an example is dumping the list > of connections known to IPVS: ip_vs_conn_array() and ip_vs_conn_seq_next(). > > This series also updates IPVS to use the helper. > > Simon Horman (2): > sched: add cond_resched_rcu() helper > ipvs: use cond_resched_rcu() helper when walking connections > > include/linux/sched.h | 9 +++++++++ > net/netfilter/ipvs/ip_vs_conn.c | 23 ++++++++--------------- > 2 files changed, 17 insertions(+), 15 deletions(-) Acked-by: Peter Zijlstra How do you want to go about merging this? Do you want to route it through the net tree or through -tip?